Also known as: Ceramide 3, N-Stearoyl Phytosphingosine
Ceramide NP (ceramide 3) is one of the most abundant ceramides in the stratum corneum, comprising approximately 20% of the total ceramide content. It plays a critical role in maintaining the skin's water barrier and preventing transepidermal water loss. Depleted in dry, eczema-prone, and ageing skin. Best used in combination with other ceramides, cholesterol, and fatty acids for optimal barrier restoration.
Comedogenicity ratings are based on the rabbit ear assay model. Individual skin responses vary. See our article on comedogenicity ratings for context.
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